Towards efficient SPL testing by variant reduction. - Matthias Kowal; Sandro Schulze; Ina Schaefer (VariComp@AOSD, 2013)

Delta modeling for variant-rich and evolving manufacturing systems. - Matthias Kowal; Christoph Legat; David Lorefice; Christian Prehofer; Ina Schaefer; Birgit Vogel-Heuser (MoSEMInA, 2014)

Model-Based Testing. - Malte Lochau; Sven Peldszus; Matthias Kowal; Ina Schaefer (SFM, 2014)

Model-based Development and Performance Analysis for Evolving Manufacturing Systems. - Matthias Kowal; Christian Prehofer; Ina Schaefer; Mirco Tribastone (Autom., 2014)

Selected challenges of software evolution for automated production systems. - Birgit Vogel-Heuser; Stefan Feldmann; Jens Folmer; Jan Ladiges; Alexander Fay; Sascha Lity; Matthias Tichy; Matthias Kowal; Ina Schaefer; Christopher Haubeck; Winfried Lamersdorf; Timo Kehrer; et al. (INDIN, 2015)

Towards interdisciplinary variability modeling for automated production systems: Opportunities and challenges when applying delta modeling: A case study. - Birgit Vogel-Heuser; Jakob Mund; Matthias Kowal; Christoph Legat; Jens Folmer; Sabine Teufl; Ina Schaefer (INDIN, 2015)

Scaling Size and Parameter Spaces in Variability-Aware Software Performance Models (T). - Matthias Kowal; Max Tschaikowski; Mirco Tribastone; Ina Schaefer (ASE, 2015)

Multi-Perspective Modeling and Performance Analysis of Software Product Lines. - Matthias Kowal (MoDELS (Doctoral Symposium), 2015)

Family-Based Performance Analysis of Variant-Rich Software Systems. - Matthias Kowal; Ina Schaefer; Mirco Tribastone (Software Engineering & Management, 2015)

Explaining anomalies in feature models. - Matthias Kowal; Sofia Ananieva; Thomas Thüm (GPCE, 2016)

Implicit constraints in partial feature models. - Sofia Ananieva; Matthias Kowal; Thomas Thüm; Ina Schaefer (FOSD, 2016)

Higher-order delta modeling for software product line evolution. - Sascha Lity; Matthias Kowal; Ina Schaefer (FOSD, 2016)

Scaling size and parameter spaces in variability-aware software performance models. - Matthias Kowal; Max Tschaikowski; Mirco Tribastone; Ina Schaefer (Software Engineering, 2016)

Incremental Consistency Checking in Delta-oriented UML-Models for Automation Systems. - Matthias Kowal; Ina Schaefer (FMSPLE, 2016)

1st International Workshop on UML Consistency Rules (WUCOR 2015): Post workshop report. - Damiano Torre; Yvan Labiche; Marcela Genero; Maged Elaasar; Tuhin Kanti Das; Bernhard Hoisl; Matthias Kowal (ACM SIGSOFT Softw. Eng. Notes, 2016)

Interdisciplinary Variability Modeling and Performance Analysis for Long-Living Software Systems. - Matthias Kowal (2018)

Performance Analysis Strategies for Software Variants and Versions. - Thomas Thüm; André van Hoorn; Sven Apel; Johannes Bürdek; Sinem Getir; Robert Heinrich; Reiner Jung; Matthias Kowal; Malte Lochau; Ina Schaefer; Jürgen Walter (Managed Software Evolution, 2019)